<template>
    <div>
       <!-- 顶部 -->
       <div id="slider" class="mui-slider">
				<div id="sliderSegmentedControl" class="mui-scroll-wrapper mui-slider-indicator mui-segmented-control mui-segmented-control-inverted">
					<div class="mui-scroll">
						<a :class="['mui-control-item',item.id==0 ?'mui-active':'']" v-for="item in cates" :key="item.id" @click="getPhotoListByCateId(item.id)">
							{{item.title}}
						</a>
					</div>
				</div>

			</div>
			<ul class="photo_list">
            <router-link v-for="item in list" :key="item.id" :to="'/home/PhotoInfo/' +item.id" tag="li">
            <img v-lazy="item.img_url">
			<div class="info">
				<h1 class="info-title">{{item.title}}</h1>
				<div class="info-body">{{item.zhaiyao}}</div>
			</div>
            </router-link>
            </ul>
    </div>
</template>
<script>
import mui from '../../lib/mui/js/mui.min.js'

export default{
    data () {
        return {
		  cates:[],
		  list:[]  
        }
	},
	created(){
		this.getAllCategory();
		this.getPhotoListByCateId(0);
	},
	mounted(){
mui('.mui-scroll-wrapper').scroll({
    deceleration:0.0005
})
	},
    methods: {
        getAllCategory(){
			this.$http.get('api/getimgcategory').then(result=>{
				if(result.body.status===0){
					result.body.message.unshift({
						title:'全部',
						id:0
					})
					this.cates=result.body.message
				}
			})
		},
		getPhotoListByCateId(cateId){
this.$http.get('api/getimages/'+cateId).then(result=>{
	if(result.body.status===0){
		this.list=result.body.message;
	}
})
		}
    }
}
</script>
<style lang="scss" scoped>
*{
	touch-action: pan-y;
}

.photo_list{
	list-style: none; 
	margin: 0;
	padding: 10px;
	padding-bottom: 0;
	li{
		background-color: #ccc;
		text-align: center;
		margin-bottom: 10px;
		box-shadow: 0 0 9px #999;
		position: relative;
		img{
			width: 100%;
			vertical-align: middle;
		}
		img[lazy=loading] {
  width: 40px;
  height: 300px;
  margin: auto;
}
.info{
	color: white;
	text-align: left;
	position: absolute;
	bottom: 0;
	background-color: rgba(0,0,0,0.4);
	max-height: 84px;
	.info-title
{
	font-size: 14px;
}
.info-body{
	font-size: 13px;
}
	
}
		
	}
}
</style>


